Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Slavic *vъnǫtrьnъ

→ Belarusian унутраны (inherited)
→ Czech vnitřní (inherited)
→ Polish wewnętrzny (derived)
→ Russian внутренний (inherited)
→ Serbo-Croatian унутрашњи (inherited)
→ Serbo-Croatian унутарњи (inherited)
→ Silesian wnyntrzny (inherited)
→ Ukrainian внутрішній (derived)
→ Old Polish wnętrzny (inherited)